Koenigsegg One:1 (1,340 kilograms, 1,340 hp)

Set to debut early next month at the 2014 Geneva Motor Show, the car gets its name from the fact that it will produce one horsepower for every kilogram of weight. It will tip the scales at just 1,340 kilograms (2,954 pounds), according to The Wall Street Journal, meaning, you guessed it, a final output of 1,340 horsepower. - LINK

The numbers are still fluctuating so some reports have 1,400kg/1,400hp (or maybe 1,400PS). Aerodynamics and tires will be the biggest obstacles assuming Koenigsegg can find a place to reach the top speed which is theorized to be 450 kph (279.6 mph).

Koenigsegg has earned a few acceleration records but their top speed and lap-time claims usually go unproven.

¿DeQuandary?:It's hard to find an area long enough and a driver willing to try the top speed.

Either way they build beasts... and mostly cool looking ones at that.

Their cars ARE beasts and damn good looking ones at that.
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